Saturday, November 21st, 2026
19399 NW Military Hwy, San Antonio TX
5K
About this race
Event Overview
Engineers Without Borders at UTSA, student chapter and Texas Partners of the Americas present the Chaskis 5K Run/Walk.
Proceeds will be donated to Texas Partners of the Americas to continue relief efforts in Vina Vieja, Peru and ongoing Projects in Texas, Perú & Mexico!
Meet the Llamas
At the finish line, come and meet our gorgeous llamas.
Event Fees
- No Refunds: Early Bird - $30 Until June 15th.
- Standard Pricing: $35 Starting in June 16th.
- Late Registration: $40 Starting in October 1st.
- Race Day: $45 On Race Day.
Registration Information
- Shirt Size: Register by October 20th to guarantee your shirt size.
- Timing: Chip timing by IAAP.
- Awards: No finisher medals only age group awards.
- Overall Winners: Overall M&F Winners + M&F Masters.
Age Group Categories
10 Year Age Groups for first 3 M&F (1-14, 14-19, 20-29, 30-39, 40-49, 50-59, 60+).
Age group awards will be based on chip time. Overall winner awards will be based on gun time. No duplication of awards.
Packet Pick-Up
On Race day at race site starting at 8am.
Race Details
Date: 2026-11-21
Location: 19399 NW Military Hwy, San Antonio, TX
Course map
Train with a club
Run clubs near San Antonio to train with before race day.
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